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Chiba University researchers show the hydrogen evolution reaction activity of a GoldNickel/Gold electrocatalyst increases due to surface defects formed via Nickel dealloying. Gold (Au)-based electrocatalysts used for hydrogen production via water electrolysis exhibit high chemical stability but low hydrogen evolution reaction (HER) activity. Alloying them with nickel (Ni) can improve their HER ...

BASF SE has hired Morgan Stanley to help it explore options for its business making catalysts for combustion engines, including a possible sale, people with knowledge of the matter said.

Recently, a team of researchers achieved a significant improvement in production efficiency of H2, a green energy source, through the development of a platinum nanocatalyst. They accomplished this feat by depositing two different metals in a stepwise manner.

The research team developed a novel nano reactor to finely control the location of metals deposited onto a 2D flat nanocrystal ...

Catalytic Converter

Over one thousand new hydrogen cars were sold in the US.

Figure 4. Mass activities towards the oxygen evolution reaction (OER) derived from RDE measurements (10 mV s−1, 1600 rpm, 60 °C, air sat. 0.5 M H2SO4) for the following OER co-catalysts: unsupported Ir-black (black), and IrO2 (dark blue), carbon-supported metallic iridium 30 wt.% Ir/C (grey), carbon-supported crystalline iridium oxide 30 wt.% IrO2/C (light blue), carbon-supported amorphous iridium ...

Earnings for the period decreased primarily due to lower revenue, arising from an 18% lower achieved dollar metal price, partially offset by a 16% weaker rand.
“The impact of the increased frequency/severity of load curtailment and cable theft resulted in a cumulative loss of 147,000 6E ounces of refined production for the period, which negatively impacted sales volumes.

It's the Fourth Consecutive Year-Over-Year increase.

Catalytic converter thefts broke records last year but are declining nationwide and in nearly every state as the prices of precious metals tumble. Thefts fell in 1H 2023, according to new data shared exclusively with USA TODAY. BeenVerified estimates ~26,742 catalytic converter thefts in the U.S. between January - June. That's down -43% from the same period in 2022.

China's passenger vehicle sales fell for a second month in July, as discounts and government support measures failed to persuade consumers wary of buying cars amid a sputtering economy and a prolonged slump in the housing market.